Uploaded July 2024 | Updated September 2026, 2 weeks ago
Sharks have been around for a very, very long time. While the dinosaurs rose to dominate the land and diversified during the Jurassic Period, what were the sharks up to?
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Sources:
bioone.org/journals/paleobiology/volume-32/issue-2/04069.1/Diversification-of-the-Neoselachii-Chondrichthyes-during-the-Jurassic-and-Cretaceous/10.1666/04069.1.short
Protospinax:
mdpi.com/1424-2818/15/3/311
https://www.sci.news/paleontology/protospinax-annectans-11704.html
Paracestracion:
mdpi.com/1424-2818/15/3/386
onlinelibrary.wiley.com/doi/10.1002/spp2.1299
sciencedirect.com/topics/agricultural-and-biological-sciences/bullhead-shark#:~:text=They%20have%20extremely%20heterodont%20dentitions,et%20al.%2C%202005).
researchgate.net/publication/287875816_A_new_species_of_extinct_bullhead_sharks_Paracestracion_viohli_sp_nov_Neoselachii_Heterodontiformes_from_the_Upper_Jurassic_of_South_Germany
Agaleus:
palass.org/sites/default/files/media/publications/palaeontology/volume_26/vol26_part4_pp839-844.pdf
tandfonline.com/doi/abs/10.1080/11035890701291001
link.springer.com/article/10.1007/s12542-019-00451-4
frontiersin.org/journals/genetics/articles/10.3389/fgene.2021.521693/full
Sphenodus:
bioone.org/journals/paleontological-research/volume-21/issue-2/2016PR009/Sphenodus-Chondrichthyes-Neoselachii-from-the-Upper-Cretaceous-in-Nakagawa-Town/10.2517/2016PR009.short
mdpi.com/1424-2818/15/3/386
researchgate.net/publication/354281366_Taxonomic_revision_of_the_shark_Sphenodus_in_the_Jurassic_collections_of_the_'GG_Gemmellaro'_Geological_Museum_Palermo_Sicily
#SharkWeek #SharkWeek2024
Sharks have been around for a very, very long time. While the dinosaurs rose to dominate the land and diversified during the Jurassic Period, what were the sharks up to?
Subscribe to @beelovesthesea for more amazing shark content!
Bee's TikTok: tiktok.com/@beelovesthesea
Bee's Instagram: instagram.com/beelovesthesea
Become a Member: youtube.com/channel/UCDSzwZqgtJEnUzacq3ddoOQ/join
Join our Discord server: discord.gg/jTsGYtRBHZ
Follow us on Instagram: bit.ly/1PIEagv
Follow us on TikTok: tiktok.com/@bengthomas
Music by Geographer
Subscribe to explore the wonderful life around you!
Social Media:
►Instagram: bit.ly/1PIEagv
►TikTok: tiktok.com/@bengthomas
►Twitter: twitter.com/BenGThomas42
►Subreddit: reddit.com/r/BenGThomas
Sources:
bioone.org/journals/paleobiology/volume-32/issue-2/04069.1/Diversification-of-the-Neoselachii-Chondrichthyes-during-the-Jurassic-and-Cretaceous/10.1666/04069.1.short
Protospinax:
mdpi.com/1424-2818/15/3/311
https://www.sci.news/paleontology/protospinax-annectans-11704.html
Paracestracion:
mdpi.com/1424-2818/15/3/386
onlinelibrary.wiley.com/doi/10.1002/spp2.1299
sciencedirect.com/topics/agricultural-and-biological-sciences/bullhead-shark#:~:text=They%20have%20extremely%20heterodont%20dentitions,et%20al.%2C%202005).
researchgate.net/publication/287875816_A_new_species_of_extinct_bullhead_sharks_Paracestracion_viohli_sp_nov_Neoselachii_Heterodontiformes_from_the_Upper_Jurassic_of_South_Germany
Agaleus:
palass.org/sites/default/files/media/publications/palaeontology/volume_26/vol26_part4_pp839-844.pdf
tandfonline.com/doi/abs/10.1080/11035890701291001
link.springer.com/article/10.1007/s12542-019-00451-4
frontiersin.org/journals/genetics/articles/10.3389/fgene.2021.521693/full
Sphenodus:
bioone.org/journals/paleontological-research/volume-21/issue-2/2016PR009/Sphenodus-Chondrichthyes-Neoselachii-from-the-Upper-Cretaceous-in-Nakagawa-Town/10.2517/2016PR009.short
mdpi.com/1424-2818/15/3/386
researchgate.net/publication/354281366_Taxonomic_revision_of_the_shark_Sphenodus_in_the_Jurassic_collections_of_the_'GG_Gemmellaro'_Geological_Museum_Palermo_Sicily
#SharkWeek #SharkWeek2024










